InChI
1S/C20H19N7O7/c21-20-25-16-15(18(32)26-20)23-11(7-22-16)8-27(9-28)12-3-1-10(2-4-12)17(31)24-13(19(33)34)5-6-14(29)30/h1-4,7,9,13H,5-6,8H2,(H,24,31)(H,29,30)(H,33,34)(H3,21,22,25,26,32)/t13-/m0/s1
InChI key
UGWUWNVTCLDEOG-ZDUSSCGKSA-N
API family
folic acid
application(s)
pharmaceutical (small molecule)
format
neat
General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.
Application
Formylfolic acid EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
Packaging
The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
Other Notes
Sales restrictions may apply.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
A convenient procedure for purification of thymidylate synthase from L1210 cells.
C K Banerjee et al.
Analytical biochemistry, 121(2), 275-280 (1982-04-01)
Johan D M Patring et al.
Journal of separation science, 29(6), 889-904 (2006-07-13)
Applicability of several alkyl-bonded silica stationary phases was tested for gradient RP-HPLC of folates under highly aqueous conditions. High retention of folates was achieved on alternative phases with enhanced polarity and classical phases with higher carbon content. Phases exhibiting polar
Achim Freisleben et al.
Journal of agricultural and food chemistry, 50(17), 4760-4768 (2002-08-09)
[2H4]Folic acid was synthesized by deuterating p-aminobenzoic acid, which was then coupled to glutamic acid and 6-formylpterin. Using [2H4]folic acid as starting component enabled the preparation of labeled vitamers tetrahydrofolate, 5-formyltetrahydrofolate, 5-methyltetrahydrofolate, and 10-formylfolate which were characterized by electrospray mass
A M Saleh et al.
British journal of cancer, 46(3), 346-353 (1982-09-01)
The metabolism of [2-14C]+[3', 5', 7, 9-3H] folic acid and [214C]+[3', 5', 7, 9-3H] 10-formylfolate was studied in hospital inpatients. Metabolites detected in the urine after folic acid feeding included the unchanged compound, other folates and a number of breakdown
D White et al.
Journal of pharmaceutical sciences, 81(12), 1204-1209 (1992-12-01)
A densitometric thin-layer chromatographic method for the analysis of process impurities in leucovorin calcium was developed and validated. Using this method, folic acid, N10-formyldihydrofolic acid, p-aminobenzoic acid, and N-(4-aminobenzoyl)-L-glutamic acid were monitored with a limit of detection of approximately 0.1%
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